VHF/UHF DMR Mobile Radio

Model: TK-D740HV/D840HU

- Two-Slot TDMA (DMR Tier II)
- Two-in-one - Digital and Analog
- Dual-Slot Direct Mode - Up to two direct-mode subscriber calls can be made simulatneously withing the same 12.5kHz channel
- Call Interruption - Pre-empt active calls for emergency or other situations in direct or repeater mode
- MIL-STD C/D/E/F/G standards for ruggedness
- IP54 rated for dust and water protection
- 2-Digit LED Channel Display with Brightness Control
- Programmable Blue LED can be customized to show different status conditions
- Clear, Powerful, Renowned Kenwood Audio


FEATURES

- Max 32 Channels in 2 Zones (16 Channels per zone)
- Wide 70MHz UHF Coverage
- External D-sub 15-pin (DE-15) interface
- 3.5mm External Speaker connector
- Audio output power 4W @ 4Ω
- Single zone and normal scanning functions
- Horn Alert and Public Address functions
- Ignistion Sensing
- Password Protection (read and/or overwrite)
- Minimum volume setting
- Embedded Message
- Selective call alert LED
- Active call late entry
- Analog signalling QT/DQT
- Compander option per channel
- Squelch level adjustment

GENERAL TK-D740HV TK-D840HU
Frequency Range Type 1 136-174 MHz 450-520 MHz
Type 2 - 400-470 MHz
Max. Channels Per Radio 32
Number of Zones 2
Max. Channels Per Zone 16
Channel Spacing Analog 25/20*/12.5 kHz 25/20*/12.5 kHz
Digital 12.5 kHz 6.25/12.5 kHz
Power Supply 13.6 V DC ± 15%
Battery Life KNB-L1 (2,000mAh) 10 hours / 6.5 hours
(5-5-90/10-10-80 KNB-L2 (2,600mAh) 12.5 hours / 8.5 hours
duty cycle) KNB-L3 (3,400mAh) 17 hours / 11 hours
Operating Temperature -22°F to +140°F (-30°C to +60°C)
Frequency Stability ±2.0 ppm ±1.0 ppm
Dimensions (W x Hx D) Projections Not Included 6.29 x 1.69 x 4.82 in. (160 x 43 x 122.6 mm)
Weight (net) 2.42 lb (1.10 kg)
RECEIVER TK-D740HV TK-D840HU
Sensitivity Digital (1% BER) 0.45 μV
Digital (5% BER) 0.3 μV
Analog (12dB SINAD) 0.25 μV
Selectivity Analog @25/12.5 kHz 75 dB/65 dB
Intermodulation Analog 73 dB
Spurious Response Analog 75 dB
Audio Distortion Less than 5% distortion
Audio Output Power 4 W/4 Ω
TRANSMITTER TK-D740HV TK-D840HU
RF Power Output Power 50-5 W 45-5 W
Spurious Response 73 dB 75 dB
FM Hum & Noise Analog 25/12.5 kHz 45 dB/40 dB
Audio Distortion Less than 5%
Emission Designator 16K0F3E, 11K0F3E, 7K60FXE, 7K60FXD

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